Specifications

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REV.-A

2)

3)

+35

VDC

over voltage protection circuit

When the voltage of the +35

VDC

line exceeds a certain value

(+36V),

the switching circuit is turned

off to stop the generation of +35

VDC voltage.

+

35VDC under voltage protection circuit

When the voltage of the

+35VDC

line goes lower than a certain value, the switching circuit is turned

off to stop the generation of +35

VDC voltage.

Power Supply Board

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Secondary

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Detector

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+5 line

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Protection

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+35 line

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+35 line

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Protection

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-+-

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+

AC Input

Figure 2-37. Power Supply Circuit Block Diagram